Qualitative dynamics of differential equations

1. Benterki, R., Damene, L. & Llibre, J., “The Limit Cycles of Discontinuous Piecewise Linear Differential Systems Formed by Centers and Separated by Irreducible Cubic Curves II.”, https://doi.org/10.1007/s12591-021-00564-w, Differential Equations and Dynamical Systems, 2021 (2021)
2. Rebiha Benterki and Jaume Llibre, “The solution of the second part of the 16th Hilbert problem for nine families of discontinuous piecewise differential systems”, https://doi.org/10.1007/s11071-020-06045-z, Nonlinear Dynamics, 102:04 (2020), 2453–2466
3. Rebiha Benterki and Jaume Llibre, “Crossing Limit Cycles of Planar Piecewise Linear Hamiltonian Systems without Equilibrium Points”, https://doi.org/10.3390/math8050755, Mathematics, 8:5 (2020), 755
4. Rebiha Benterki and Jaume Llibre, “The centers and their cyclicity for a class of polynomial differential systems of degree 7”, https://doi.org/10.1016/j.cam.2019.112456, Journal of Computational and Applied Mathematics, 368 (2020), 112456
5. Ahlam Belfar and Rebiha Benterki, “Centers and limit cycles of generalized Kukles polynomial differential systems: phase portraits and limit cycles”, 10.17516/1997-1397-2020-13-4-387-397, Siberian Federal University. Mathematics & Physics, 13:04 (2020), 387-397